7m
    South Coast, Ireland
    Valencia Harbour/Portmagee Channel SAC

    GRANITE

    Good diving all year

    Protected Area

    Valencia Harbour/Portmagee Channel SAC

    Why dive here

    With 185+ marine species recorded in the area - including blue sharks, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - GRANITE offers some of South Coast's richest wreck diving. Water ranges 9-15°C, warmest July, August, September.

    Best timeYear-round
    WetsuitA drysuit
    Marine lifeBlue Sharks, Dolphins, Dwarf Minke Whales, Humpback Whales and Ocean Sunfish (Mola Mola) · 185+ species recorded
    Water9-15°C · warmest July, August, September
    CharacterWreck dive · max 7m
    StandoutExceptional marine biodiversity

    Granite, off Ireland's South Coast, isn't deep. At a maximum of 7 metres, it’s a site we always recommend for divers looking for something a bit different, something with a story. This old fishing vessel, sunk back in 1990, lies broken but still recognisable on a rocky seabed. You'll find yourself gliding over its collapsed wheelhouse, past twisted metal where the bow once proudly cut through waves. We love how the shallow depth floods the wreck with light, even on a cloudier day. Sunlight filters through the kelp, illuminating the nooks and crannies of the hull. Look closely and you’ll spot velvet crabs scuttling amongst the plates, and the occasional pollock darting from shadows. It’s a gentle dive, perfect for photographers wanting to capture the moody essence of an Irish wreck without battling depth or strong currents. Our favourite part? The way the wreck's structure has blended with the rock, creating a unique habitat. It's an easy dive, and even on a busy weekend, you often get a real sense of solitude down there.

    Typical GRANITE Dive Profile

    5mSafety Stop0m7m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Cold water this month (avg 14°C). Drysuit or thick wetsuit (7mm+) recommended.

    Today05:5916:5810h 59m daylightGolden hour 16:12

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    Conditions

    Ocean conditions, forecast and tides for GRANITE

    GRANITE Ocean Conditions

    Monthly averages for GRANITE, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (51.71, -8.38) (9km away)

    ExcellentGreatGoodFairPoor★Best monthsThis month

    October Averages

    Sea Temperature

    14°C

    57°F · Range: 12.3–14.8°C

    Air Temperature

    12°C

    54°F

    Wind Speed

    7.84 m/s

    15.2 knots

    Atmospheric Pressure

    1008.6 hPa

    Based on 4 years of monitoring data · Data sources: Open-Meteo marine data

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